Compile a Custom Agent Graph (LangGraph-Style Output)

Convenience wrapper around [build_custom_agent()] that returns both runnable agent and Mermaid graph artifacts.

Usage

compile_graph(
  node_functions,
  entry_point,
  edges = list(),
  conditional_edges = list(),
  default_state = list(),
  checkpointer = NULL,
  direction = c("TD", "LR"),
  subgraphs = NULL,
  style = TRUE
)

Arguments

node_functions: Named list of node functions. Each function takes `state` and returns a named list or [make_command()].
entry_point: Name of the start node (must exist in `node_functions`).
edges: Optional list of static edges. Each item can be: - a character vector of length 2: `c("from", "to")`, or - a list with `from` and `to`.
conditional_edges: Optional list where each item contains: - `from` (or `node_name`), - `condition` (or `condition_fun`), - `mapping` (or `mapping_list`) as a named list of label -> node.
default_state: Optional named list merged into `state` for missing keys.
checkpointer: Optional callback `function(state, current_node)` executed after each transition.
direction: Mermaid direction used when `output` includes Mermaid.
subgraphs: Optional named list of subgraph groups for Mermaid rendering.
style: Logical; include default Mermaid class styling.

Value

A list with `run`, `graph`, and `mermaid`.